Fabien Richard-Allouard

Vehicle type grouping in the visualization

1

### What is the issue and _why_ is it an issue? When visualizing this [feed](https://api.entur.io/mobility/v2/gbfs/otto/gbfs) from Entur, the 'car' vehicle type is duplicated many times. Instead 'car' should be grouped...

### **What is the issue and _why_ is it an issue?** When using the visualization tool on a random [feed](https://gbfs.nextbike.net/maps/gbfs/v2/nextbike_ur/gbfs.json) (Nextbike UsedomRad Germany from [systems.csv#L184](https://github.com/MobilityData/gbfs/blob/master/systems.csv#L184)), I noticed that it fails...

### What is the issue and _why_ is it an issue? Currently, the validator cannot validate conditional requirements that apply based on a field from a different file. This can...

Object dependency relationships validation

3

### What is the issue and _why_ is it an issue? The validator cannot currently validate object dependency relationships. This can lead to errors in the feeds that are difficult...

### What is the issue and _why_ is it an issue? Currently, the validator cannot validate whether the total value equals the sum of counts. This could lead to vehicle...

### What is the issue and _why_ is it an issue? Currently, the validator accepts `last_updated` datetimes that are in the future and it accepts `end` datetimes that are before...

Data sanity rules

2

### **What is the issue and _why_ is it an issue?** Following the discussion in https://github.com/MobilityData/gbfs-validator/pull/106, consensus was reached to create a separate issue to discuss whether rules that verify...

Predictable Release Cycles

8

### Problem It's difficult for GBFS users to predict _when_ a Release Candidate version will become an Official version. Indeed, a Release Candidate version becomes Official when the Maintainer considers...

Create Go language bindings for GBFS v3. Discussion initially started in https://github.com/MobilityData/gbfs-json-schema/issues/96

## Context Entur has been gracious enough to transfer their pre-existing Java language binding codebase to MobilityData (https://github.com/MobilityData/gbfs-json-schema/issues/109). Entur codebase was under the license 'EUPL-1.2 with modifications'. ## To do...